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MHT CET Physics question

PhysicsMechanical Properties of FluidsMHT CET

A closed pipe containing liquid showed a pressure 'P₁' by gauge. When the valve is opened, pressure was reduced to 'P₂'. The speed of water flowing out the pipe is (ρ = density of water) [MHT-CET 2022]

Answer: (B)

Solution

By Bernoulli's equation, , so ; (a) and

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Question ID VK-062243